Epinephrine administration is a hot topic in wilderness medicine and for programs responsible for the medical care of participants. As access to epinephrine becomes more common, it is important for program staff and individuals with exposure to epinephrine to be familiar with the variety of devices available. Longleaf Wilderness Medicine has produced a reference sheet detailing the variety of epinephrine auto-injectors on the market. In addition to knowing the products available, it is important to know your state's laws regarding administration of epinephrine.